Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DURABLE CONCRETE WITH CHEMICALLY LINKED CEMENT
A composition of matter has cement particles and resin structures having: a first functional group bonded directly to a surface of each cement particle; and a second functional group that bonds to calcium silicate hydrate upon hydration, wherein the second functional group is bondable with second functional groups of others of the cement particles to form a polymer network; and a backbone that connects the first functional group with the second functional group. A method of forming cement particles includes mixing cement particles with reactive molecules, the reactive molecules having a first functional group bonded directly to a surface of each cement particle, a second functional group that is bondable to calcium silicate hydrate upon hydration, wherein the second functional group is bondable with second function groups of others of the cement particles to form a polymer network, and a backbone that connects the first functional group with the second functional group. A composition of matter has cement particles, and a cured resin structure resulting from a reaction between two or more reactive molecules having functional groups that react with each other onto the surfaces of the cement particle, wherein one of the reactive molecules is used in less than a stoichiometric amount, leaving unreacted functional groups, and wherein the unreacted functional groups are bondable to calcium silicate hydrate upon hydration.
DURABLE CONCRETE WITH CHEMICALLY LINKED CEMENT
A composition of matter has cement particles and resin structures having: a first functional group bonded directly to a surface of each cement particle; and a second functional group that bonds to calcium silicate hydrate upon hydration, wherein the second functional group is bondable with second functional groups of others of the cement particles to form a polymer network; and a backbone that connects the first functional group with the second functional group. A method of forming cement particles includes mixing cement particles with reactive molecules, the reactive molecules having a first functional group bonded directly to a surface of each cement particle, a second functional group that is bondable to calcium silicate hydrate upon hydration, wherein the second functional group is bondable with second function groups of others of the cement particles to form a polymer network, and a backbone that connects the first functional group with the second functional group. A composition of matter has cement particles, and a cured resin structure resulting from a reaction between two or more reactive molecules having functional groups that react with each other onto the surfaces of the cement particle, wherein one of the reactive molecules is used in less than a stoichiometric amount, leaving unreacted functional groups, and wherein the unreacted functional groups are bondable to calcium silicate hydrate upon hydration.
DURABLE CONCRETE WITH CHEMICALLY LINKED CEMENT
IFTIME GABRIEL (Autor:in) / WEI JUNHUA (Autor:in) / DESAI DIVYARAJ (Autor:in) / RIVEST JESSICA LOUIS BAKER (Autor:in)
20.08.2020
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
More durable concrete with treated cement
| Engineering Index Backfile | 1941
Additive for Durable Slag Cement Concrete and Durable Slag Cement Concrete Contained the Same
| Europäisches Patentamt | 2023
Coarse-ground cement makes more durable concrete
| Engineering Index Backfile | 1951
DURABLE CONCRETE - Cement: A question of responsible use
| Online Contents | 2008